Results 101 to 110 of about 26,265 (227)
The Painterly Materiality of Clouds in Antony and Cleopatra and Hamlet
Renaissance Studies, EarlyView.Abstract This article examines the cloud‐gazing scenes in Antony and Cleopatra and Hamlet through the lens of early modern artistic theory and material practices, particularly the art of limning. Building upon existing philosophical and poetic interpretations of Shakespearean clouds as metaphors for ephemerality and memory, the essay argues that the ...
Anne‐Valérie Dulac
wiley +1 more source
School Science and Mathematics, EarlyView.ABSTRACT An essential aspect of mathematics teacher education is the development of professional noticing. A 360 video is a new technology that can aid in developing mathematical teacher noticing. This study examines the relationship between preservice teachers' noticing of mathematical student thinking and the variation in their physical focusing ...
Christine K. Austin +2 more
wiley +1 more source
Multiple hologram recording and readout system Patent [PDF]
, 1971 Multiple pattern holographic information storage and readout ...
Hallock, J. N.
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Terahertz Encryption With a Polarization‐Sensitive Metasurface
Nanophotonics, Volume 15, Issue 9, 13 May 2026.We propose a dual‐functional terahertz encryption metasurface that enables independent information retrieval in both the near field and the far field within a single device. In the near field, polarization‐selective amplitude modulation reveals textual patterns, whereas in the far field, phase engineering encodes multiple digital data in focal‐spot ...
Yixuan He +4 more
wiley +1 more source
IEEE Photonics JournalLensless holographic projection technology allows for removing of the projection lens and simplifies the optical projection system. It has great potential to be applied in the fields of three-dimensional printing, integrated circuit fabrication, and ...
Xingjian Li +3 more
doaj +1 more source
Pixelated Laser with Tailored Emission Spectrum Photopatterned by Digital Holographic Microscopy
Advanced Optical Materials, Volume 14, Issue 17, 8 May 2026.Azobenzene‐based surface‐relief gratings inscribed via DHM‐integrated holographic lithography enable programmable pixelated DFB laser architectures. This approach allows independent control of grating parameters across a 2D array, enabling spatially tailored emission spectra.
Sudharsana Bhashyam Pillailokam +2 more
wiley +1 more source
Advanced Science, Volume 13, Issue 26, 8 May 2026.This work introduces an open‐source all‐optical platform for functional phenotyping of human stem cell‐derived neurons. The system integrates optogenetics, calcium imaging, automated acquisition, and analysis to resolve single‐cell and network activity, enabling longitudinal measurements, disease modeling, and pharmacological screening in preclinical ...
Wardiya Afshar‐Saber +12 more
wiley +1 more source
3D-Printed mmWave Quasi-Holographic Antenna for 2-D Beamforming
IEEE Open Journal of Antennas and PropagationThis paper presents the design and manufacturing of a novel 2D-scanning antenna that integrates a 3D-printed Rotman lens with a quasi-holographic leaky-wave antenna (HLWA).
Amir Tag +7 more
doaj +1 more source
Dynamic Multifunctional Metasurfaces Based on Passive Cascade Structure
Electron, Volume 4, Issue 2, May 2026.A dynamic multifunctional metasurface is proposed in this paper. Unlike mainstream multifunctional metasurface based on programmable metasurfaces, it consists of two passive metasurfaces, presenting a significant cost advantage. By controlling the displacement, different functions such as beam steering, focusing, and OAM wave generation can be realized
Xiangming Wu +5 more
wiley +1 more source
Lensfree computational microscopy tools for cell and tissue imaging at the point-of-care and in low-resource settings. [PDF]
, 2012 The recent revolution in digital technologies and information processing methods present important opportunities to transform the way optical imaging is performed, particularly toward improving the throughput of microscopes while at the same time ...
Bishara, Waheb +6 more
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